I am trying to book a trip ex-DUB, but it only throws up connections through LHR using the crappy EI codeshares. I can ocaasionally get a random flight to LGW with a ridiculous connection time to LHR, but not the flight combination I want.

I can get the flight connections I want using the multi city tool, asking for DUB-LGW and the LHR-XXX, but it prices it as one ways, and won't quote the ex-DUB fare.

Any idea what the LGW-LHR connection time is? I suspect I am within this, but ba.com lets me book it using the multi city tool, which is strange.